*** Please review in the context of historical flooding this summer, and in recent years.
England, 1950’s: https://www.theguardian.com/uk/2001/aug/30/sillyseason.physicalsciences
Vietnam War: https://history.state.gov/historicaldocuments/frus1964-68v28/d274
China, 2009: https://www.abc.net.au/news/2009-11-11/artificial-snowstorm-brings-chaos-to-beijing/1138460